PrayTime

The above times are based on calculations only. Please allow +/- 3 minutes for Fajr, 1 minute for Dhuhr, and 2 minutes for Maghrib as a precaution.
According to PrayTime.info

To access monthly prayer times please click on the link below:

Monthly Pray Time

To view Boston’s monthly prayer times, enter the following settings:

Latitude: 42.3039
Longitude: -71.3092

Method: Leva Research Institute, Qum